File	Doc	Category	Size	Date	Package
CustomerID.java	API Doc	Example	2706	Thu Oct 13 14:57:34 BST 2005	com.samscdrental.model.adt

CustomerID

• java.lang.Object

Fields Summary
private static final long	serialVersionUID
private String	theValue
private static final String	INVALID_ID
private static final int	LENGTH_OF_VALUE
private static final String	ERROR_CUSTOMER_ID_BAD_LENGTH
private static final String	ERROR_CUSTOMER_ID_BAD_CHARACTERS

Constructors Summary
public CustomerID()
public CustomerID(String aString) fromString( aString );

Methods Summary
public boolean	equals(com.samscdrental.model.adt.CustomerID aCustomerID) Indicates whether some other object is "equal to" this one. param obj the reference object with which to compare. return true if this object is the same as the obj argument; false otherwise. todo Implement this java.lang.Object method return theValue.equals( aCustomerID.theValue );
public boolean	equals(java.lang.Object obj) Indicates whether some other object is "equal to" this one. param obj the reference object with which to compare. return true if this object is the same as the obj argument; false otherwise. todo Implement this java.lang.Object method return equals( ( CustomerID ) obj );
public void	fromString(java.lang.String aString) fromString param aString String return boolean if ( aString.length() == LENGTH_OF_VALUE ) { if ( !StringHelper.containsOnlyAlphanumerics( aString ) ) { throw new CustomerIDFormatDeviation( ERROR_CUSTOMER_ID_BAD_CHARACTERS ); } theValue = aString; } else { throw new CustomerIDFormatDeviation( ERROR_CUSTOMER_ID_BAD_LENGTH ); }
boolean	isInvalid() return theValue.equals( INVALID_ID );
public static com.samscdrental.model.adt.CustomerID	parseString(java.lang.String aString) return new CustomerID( aString );
public java.lang.String	toString() Returns a string representation of the object. return a string representation of the object. return theValue;